Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: nvmet-tcp: bounds checks were added in nvmettcpbuildpduiovec. The nvmettcpbuildpduiovec function could exceed cmd-req.sg when the PDU length or offset exceeded sgcnt, and then use bogus values of sg-length/offset. This led to...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed a use-after-free issue. It seems that we forgot to set ttm-sg to NULL. This caused a panic. 1235.844104 General protection fault, likely for a non-canonical address 0x6b6b6b6b6b6b7b4b: 0000 1 SMP DEBUGPAGEALLOC...

CVE-2018-25031-SG

このリポジトリには README がありません。...

cve-2026-1668-poc

CVE-2026-1668 の概念実証エクスプロイト これは CVE-2026-1668 の概念実証エクスプロイトです。純粋に教育目的のみで提供されています。所有していないシステムや、明示的な許可を得ていないシステムに対してエクスプロイトを試みないでください。 この概念実証は、次の SHA256 ハッシュを持つファームウェアイメージに対して開発されました: 4b862b8dd7fde44fa57a39b35b562f21878dd6abb8e92ccd9cdef571ed60d544。 そのハッシュに一致することが判明しているファームウェアの名称（網羅的ではありません）:...

CVE-2023-36144

CVE-2023-36144 PoC of CVE-2023-36144 - Intelbras Switch SG 2404 MR L2+ firmware 1.00.54 Download the backup file unauthenticated Steps to Reproduce: 1. Go to the following link http://127.0.0.1/cgi-bin/exportCfgwithpasswd replace 127.0.0.1 with the device IP 2. It will auto download the backup...

The vulnerability of the vb2_dma_sg_mmap() function in the drivers/media/common/videobuf2/videobuf2-dma-sg.c module of the Linux operating system’s multimedia device driver allows a hacker to cause a service failure.

The vulnerability of the vb2dmasgmmap function in the drivers/media/common/videobuf2/videobuf2-dma-sg.c module of the Linux multimedia device driver lies in the invocation of this function with incorrectly defined arguments. Exploiting this vulnerability could allow an attacker to cause a system...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: A NULL pointer dereference issue was fixed in hnsrocemapmrsg. The function ibmapmrsg allows ULPs to specify NULL as the sgoffset argument. The driver needs to check whether the argument is a NULL pointer before...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fixed the crash that occurred when using WRITESAME without a data buffer. In the newer versions of the SBC specifications, there’s a NDOB bit that indicates that there is no data buffer being written. If this bit is...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: udmabuf: Set ubuf-sg = NULL if the creation of the sg table fails. When the user space attempts to map the dmabuf, and for some reason e.g., OOM, the creation of the sg table fails, ubuf-sg needs to be set to NULL. Otherwise, whe...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Scsi: sg: Fix slab-use-after-free issue in sgrelease A use-after-free bug was fixed in sgrelease, detected by syzbot with KASAN: Bug: KASAN: Slab-use-after-free in lockrelease+0x151/0xa30 kernel/locking/lockdep.c:5838...

CVE-2026-74280 crypto: marvell/octeontx - fix DMA cleanup using wrong loop index

In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sgcleanup path used listi instead of listj when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one...

RLSA-2026:50142 Important: sg3_utils security, bug fix, and enhancement update

The sg3utils packages provide command-line utilities for devices that use the Small Computer System Interface SCSI command sets. Security Fixes: sg3utils: sg3utils: arbitrary command execution via udev property injection in sginq --export CVE-2026-16313 Bug Fixes and Enhancements: sginq output...

Important: sg3_utils security, bug fix, and enhancement update

The sg3utils packages provide command-line utilities for devices that use the Small Computer System Interface SCSI command sets. Security Fixes: sg3utils: sg3utils: arbitrary command execution via udev property injection in sginq --export CVE-2026-16313 Bug Fixes and Enhancements: sginq output...

RHEL 9 : sg3_utils (RHSA-2026:50141)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:50141 advisory. The sg3utils packages provide command-line utilities for devices that use the Small Computer System Interface SCSI command sets. Security Fixes:...

UBUNTU-CVE-2026-64464

In the Linux kernel, the following vulnerability has been resolved: xhci: sideband: fix ring sg table pages leak xhciringtosgtable allocates a temporary pages array and uses it to build the returned sgtable with sgalloctablefrompages. The error paths free the pages array, but the success path...

CVE-2026-64464

In the Linux kernel, the following vulnerability has been resolved: xhci: sideband: fix ring sg table pages leak xhciringtosgtable allocates a temporary pages array and uses it to build the returned sgtable with sgalloctablefrompages. The error paths free the pages array, but the success path...

CVE-2026-64464

In the Linux kernel, the following vulnerability has been resolved: xhci: sideband: fix ring sg table pages leak xhciringtosgtable allocates a temporary pages array and uses it to build the returned sgtable with sgalloctablefrompages. The error paths free the pages array, but the success path...

CVE-2026-64464

In the Linux kernel, the following vulnerability has been resolved: xhci: sideband: fix ring sg table pages leak xhciringtosgtable allocates a temporary pages array and uses it to build the returned sgtable with sgalloctablefrompages. The error paths free the pages array, but the success path...

CVE-2026-64464 xhci: sideband: fix ring sg table pages leak

In the Linux kernel, the following vulnerability has been resolved: xhci: sideband: fix ring sg table pages leak xhciringtosgtable allocates a temporary pages array and uses it to build the returned sgtable with sgalloctablefrompages. The error paths free the pages array, but the success path...

Linux Distros Unpatched Vulnerability : CVE-2026-64464

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: xhci: sideband: fix ring sg table pages leak xhciringtosgtable allocates a temporary pages...